19 Cobblestone Court, Centerport, NY 11721

• 5 beds |
• 7 baths |
• 6,900 sqft

Property Description

Water Views Across Centerport Harbor & the Long Island Sound — A Rare Offering. Tucked at the end of a secluded court on over three pristine acres, this English Country–inspired estate is a statement of privacy, scale, and timeless design, positioned to capture sweeping water views from every vantage point along the rear of the home. A rare natural path leads to the shoreline, offering effortless access for hiking, beach enjoyment, and a lifestyle that seamlessly blends luxury with nature. Built in 1998 with intention and precision, the home offers approximately 6,900 sq ft of above-grade living space, complemented by a walk-out lower level with finished areas and expansive space for recreation, wellness, or guest use, bringing total usable space to nearly 8,000 sq ft. Inside, 5 bedrooms and 5 full baths plus 2 half baths are thoughtfully designed, with oversized rooms and 12-foot tray ceilings that enhance both scale and elegance. A dramatic double-height foyer introduces sun-drenched living spaces, refined finishes, multiple fireplaces, and seamless indoor-outdoor flow, while the chef’s kitchen with granite countertops and stainless-steel appliances anchors the home with both function and style. Outside, the grounds deliver a true resort experience with a heated in-ground pool, integrated spa, Diamond Blue finish, updated equipment, and an expansive Trex deck—all set against a backdrop of elevated water views and complete privacy. Additional features include a high-ceiling walk-out lower level with a full bath, a three-car garage with bonus space above, and a private in-law or guest suite with its own entrance, while recent upgrades such as multi-zone HVAC, a 26kW whole-house Generac generator, and a new gas line ensure modern efficiency. Located just minutes from Centerport Harbor, Huntington and Northport Villages, and within the Harborfields School District, this is more than a home—it is a private estate defined by craftsmanship, elegance, and a lifestyle few can access. Private Path to endless Sunsets.

Listing Status:

Active

Data Last Updated:

March 26, 2026 at 2:22AM

Listing Office:

The Agency Northshore NY : 631-870-0753

MLS ID:

954369

Interior

• General: First Floor BedroomFirst Floor Full BathBreakfast BarBuilt-in FeaturesCathedral Ceiling(s)Ceiling Fan(s)Central VacuumChandelierChefs KitchenCrown MoldingDry BarEat-in KitchenENERGY STAR Qualified Door(s)Entrance FoyerFormal DiningGranite CountersHigh CeilingsHis and Hers ClosetsIn-Law FloorplanKitchen IslandNatural WoodworkOpen FloorplanOpen KitchenOriginal DetailsOtherPantryPrimary BathroomSmart ThermostatStorageWalk-In Closet(s)Washer/Dryer HookupWet Bar
• Rooms: Dining AreaHome OfficeLibrary/Den
• Appliances: ENERGY STAR Qualified Appliances
• Laundry: In Hall
• Basement: FullPartially FinishedSee RemarksStorage SpaceWalk-Out Access
• Flooring: CarpetCombinationHardwoodTile
• A/C: Central Air
• Heating: Forced AirOther
• Fireplace: BedroomFamily RoomLiving RoomFireplaceFireplaces: 3

Exterior

• General: Awning(s)BalconyGardenOther
• Style: EstateTraditional
• Other Structures: DeckPatio
• Pool: In GroundOutdoor PoolPool/Spa Combo
• Parking: DrivewayGarageGarage Door OpenerParking spaces: 20

Construction

• Windows: Bay Window(s)Double Pane WindowsENERGY STAR Qualified WindowsFloor to Ceiling WindowsOversized Windows
• General: Two

Location

• Originating MLS: onekey2
• School District: Harborfields
• County: Suffolk County

Lot

• Zoning: 0400-048-00-02-00-007-015
• View: Water
• Fencing: Back YardFencedOtherPerimeter

Utilities

• Utilities: Electricity ConnectedNatural Gas Connected
• Water: Public
• Sewer: Cesspool

Financial

• Source: onekey2